Transaction not yet indexed

5mGxdZsW7tNPB6eyfbZkYNSmUZKuiTMGWegJR4V69N3z6tcSRBCZdZ2ZktpsrsprPqaUVMETkW4RN9refFVN5k18

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.